C7 license to obtain any of the electrical work for low voltage offered online

C45 license to obtain any of the electrical work for electrical sign offered online

C46 license to obtain any of the electrical work for electrical for solar system offered online

D28 license to obtain any of the electrical work for garage door offered online

D34 license to obtain any of the electrical work for prefabricated office workstation offered online

Plumbing contractors must have:

C 4 license to obtain plumbing permit

C16 license to obtain a sprinkler permit

C20 license to obtain a mechanical permit

C36 license to obtain a plumbing permit

C54 license to obtain plumbing permit for shower pan only

D34 license to obtain mechanical permit

2. Valid San Francisco Business License

Visit Office of the Treasurer and Tax Collector : Business Registration Certificate for how to obtain or renew business licenses. All requirements by the treasurer tax collector office must be fulfilled to release a ‘HOLD’ on your license. If a temporary Business Tax Certificate has been issued, please fax a copy to (415) 558-6170 or hand deliver to the Department of Building Inspection, Central Permit Bureau at 1660 Mission Street, 1st floor, San Francisco, CA 94103.

3. Valid Workman’s Compensation Certificate

4. Department of Building Inspection Contractor Database Registration

If you have never done business with DBI as a Licensed Contractor, you must provide the following items in person to Central Permit Bureau at 1660 Mission Street, 1st floor:

DBI Online Services Support will confirm that the information provided is for a valid contractor and that the contractor’s company name matches its contractor license number and business license number in the DBI Permitting system.